Show full backtrace for Rake test suite failures
Show full backtrace for Rake test suite failures

Also don't fail fast when running from Rake (e.g. on Travis)

devnut/cequel,cequel/cequel,zenonas/cequel,jhannus/cequel,antek-drzewiecki/cequel,zenonas/cequel,maxpospischil/cequel,elgalu/cequel,orenmazor/cequel,cequel/cequel,orenmazor/cequel,lesliev/cequel,visfleet/cequel,elgalu/cequel,AdStage/cequel,bobbrez/cequel,lesliev/cequel,shaqonline/cequel,visfleet/cequel,Galeria-Kaufhof/cequel,jhannus/cequel,bobbrez/cequel,AdStage/cequel,lesliev/cequelb,shaqonline/cequel,devnut/cequel,maxpospischil/cequel,lesliev/cequelb,edpaget/cequel,edpaget/cequel,Galeria-Kaufhof/cequel,antek-drzewiecki/cequel